base = ValueError

class BasicPacketInitError(base):
    def __init__(self, describe):
        super(BasicPacketInitError, self).__init__(describe)

class SendTypeError(base):
    def __init__(self, describe):
        super(SendTypeError, self).__init__(describe)

class SnifferPlusError(base):
    def __init__(self, describe):
        super(SnifferPlusError, self).__init__(describe)